diff --git a/.github/workflows/check_firebase_cloud_function.yaml b/.github/workflows/check_firebase_cloud_function.yaml
index cd654ce2..33f1e474 100644
--- a/.github/workflows/check_firebase_cloud_function.yaml
+++ b/.github/workflows/check_firebase_cloud_function.yaml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
+        uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4.1.5
       - uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
         with:
           node-version: '20'
diff --git a/.github/workflows/check_firebase_hosting.yaml b/.github/workflows/check_firebase_hosting.yaml
index 536f9de4..9863dca0 100644
--- a/.github/workflows/check_firebase_hosting.yaml
+++ b/.github/workflows/check_firebase_hosting.yaml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
+        uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4.1.5
       - uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
         with:
           node-version: '20'
diff --git a/.github/workflows/deploy_firebase_clooud_function.yaml b/.github/workflows/deploy_firebase_clooud_function.yaml
index b86322b9..32318a7a 100644
--- a/.github/workflows/deploy_firebase_clooud_function.yaml
+++ b/.github/workflows/deploy_firebase_clooud_function.yaml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
+        uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4.1.5
       - uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
         with:
           node-version: '20'
diff --git a/.github/workflows/deploy_firebase_hosting.yaml b/.github/workflows/deploy_firebase_hosting.yaml
index c5f61cc4..044f94f5 100644
--- a/.github/workflows/deploy_firebase_hosting.yaml
+++ b/.github/workflows/deploy_firebase_hosting.yaml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
+        uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4.1.5
       - uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
         with:
           node-version: '20'